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Graph pebbling is a mathematical game played on a graph with zero or more pebbles on each of its vertices. 'Game play' is composed of a series of pebbling moves. A pebbling move on a graph consists of choosing a vertex with at least two pebbles, removing two pebbles from it, and adding one to an adjacent vertex (the second removed pebble is discarded from play). π(G), the pebbling number of a ...
Example graph with the state variables s(v) indicated A possible finite firing sequence, with the vertex to be fired in red – the game ends as each vertex has s smaller than its degree. The chip-firing game is a one-player game on a graph which was invented around 1983 and since has become an important part of the study of structural ...
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Aces around, dix or double pinochles. Score points by trick-taking and also by forming combinations of cards into melds.
Pearls in Graph Theory: A Comprehensive Introduction is an undergraduate-level textbook on graph theory by Nora Hartsfield and Gerhard Ringel.It was published in 1990 by Academic Press [1] [2] [3] with a revised edition in 1994 [4] and a paperback reprint of the revised edition by Dover Books in 2003. [5]
Download as PDF; Printable version ... A directed graph or digraph is a graph in which edges ... Mathematical results on scale-free random graphs in "Handbook of ...
Enjoy a classic game of Hearts and watch out for the Queen of Spades!
In graph theory, a tournament is a directed graph with exactly one edge between each two vertices, in one of the two possible directions.Equivalently, a tournament is an orientation of an undirected complete graph.